--- title: "Record keeping and supervising contractor work" subject: "Construction Management" chapter: 8 key: "semester_8/construction_management:record-keeping-supervising" source: https://www.bctengineer.com/q/semester_8/construction_management/record-keeping-supervising site: BCT Engineering --- # Record keeping and supervising contractor work Construction Management · Chapter 8: Site Management - Asked in: 2078 Kartik, 1+4 marks - Video: [575: A No-fuss Record-keeping Guide For Your Construction Business](https://www.youtube.com/watch?v=1lgIS6lWHqA) — Randal DeHart - Answer checked by Claude Opus 5.5 (high effort) on 2026-10-14 - Page: https://www.bctengineer.com/q/semester_8/construction_management/record-keeping-supervising - Whole chapter: https://www.bctengineer.com/md/semester_8/construction_management/chapter-8 ## Question Define record keeping and its importance in any Civil Construction work. Explain in details about supervising work of contractor. ## Short answer Record keeping is the systematic maintenance of dated, signed documents like drawings, MB, and bills, important for evidence, payment, quality proof, and audit. Supervising a contractor involves checking setting out, materials, workmanship, progress, issuing written instructions, joint measurements, safety, and records, from start to handover. ## Answer #### Record keeping **Record keeping** is the systematic preparation, keeping and updating of dated and signed documents of all construction activities, such as drawings, measurement book, site order book, muster roll, material registers, test results, correspondence, minutes and bills. **Importance:** evidence in disputes and claims; basis for bills and wages; progress and cost control; proof of quality; audit and legal requirements; data for future estimates; and maintenance and as-built information. #### Supervising the work of a contractor Supervision is checking, on behalf of the owner, that the contractor does the work as per drawings, specifications, schedule and contract. 1. **Before start:** check the contractor's approved programme, staff, equipment, site facilities, insurance and permits; study the contract and drawings. 2. **Setting out:** check the lines, levels and benchmarks before work begins. 3. **Materials:** approve samples, check test certificates and conduct tests; reject sub-standard materials and remove them from the site. 4. **Workmanship:** inspect each stage and give approval before the next (foundation, reinforcement, shuttering, concreting, curing); watch mix proportions, curing, finishing and tolerances. 5. **Progress:** compare the actual progress with the programme weekly; ask for a recovery plan if late. 6. **Instructions:** give written orders through the site order book; control variations by written variation orders. 7. **Measurements and bills:** jointly measure the work, enter in the MB, and check the contractor's bills. 8. **Safety and environment:** ensure safety measures, labour welfare and legal compliance. 9. **Records and reports:** keep daily diaries, photos and send progress reports to the owner. 10. **Handover:** inspect the completed work, prepare snag list, check defects in the defect liability period, and recommend final payment. ## Check yourself The answer's key points as multiple-choice questions, with the correct option and why. 1. Which best defines record keeping in construction? A. Storing only the final bill B. Systematic preparation and updating of dated, signed documents of all activities C. Keeping photographs only D. Verbal reporting to the owner Answer: B. Record keeping is the systematic preparation, keeping and updating of dated and signed project documents. (Key point: Record keeping definition) 2. What is the purpose of supervising a contractor? A. To take over the contractor's work B. To reduce the contractor's staff C. To maximise the contractor's profit D. To check that work follows drawings, specifications, schedule and contract Answer: D. Supervision checks, on behalf of the owner, that work is done as per drawings, specifications, schedule and contract. (Key point: Supervision aim) 3. How should workmanship be controlled during construction? A. Inspect each stage and approve it before the next B. Inspect only at final handover C. Rely on the contractor's word D. Approve all stages together at the end Answer: A. Each stage (foundation, reinforcement, shuttering, concreting) is inspected and approved before the next starts. (Key point: Stage approval) 4. How should instructions and variations be given? A. Verbally on site B. Through the muster roll C. In writing: site order book and written variation orders D. Through the supplier Answer: C. Written orders in the site order book and written variation orders control changes. (Key point: Variations) ## Related in Construction Management - [Importance of record keeping](https://www.bctengineer.com/question.md?key=semester_8%2Fconstruction_management%3Arecord-keeping-importance) — Construction Management, chapter 8, asked 2× - [Client, consultant and contractor relationship](https://www.bctengineer.com/question.md?key=semester_8%2Fconstruction_management%3Aclient-consultant-contractor-relation) — Construction Management, chapter 1, asked 6× - [Tender evaluation and selection of contractor](https://www.bctengineer.com/question.md?key=semester_8%2Fconstruction_management%3Atender-evaluation-selection) — Construction Management, chapter 5, asked 4× - [Contractor cash flow estimate and critical stage](https://www.bctengineer.com/question.md?key=semester_8%2Fconstruction_management%3Acontractor-cash-flow-estimate) — Construction Management, chapter 6, asked 2× - [Two roles each of client, consultant, contractor](https://www.bctengineer.com/question.md?key=semester_8%2Fconstruction_management%3Aroles-client-consultant-contractor) — Construction Management, chapter 1 - [Contractor pre-tender stage planning](https://www.bctengineer.com/question.md?key=semester_8%2Fconstruction_management%3Acontractor-pretender-planning) — Construction Management, chapter 2 ## Related in other subjects - [Contractor asks supervisor to prepare running bill](https://www.bctengineer.com/question.md?key=semester_8%2Fengineering_professional_practice%3Acontractor-running-bill-bribe) — Engineering Professional Practice, chapter 7 - [Read records until end; show nth record](https://www.bctengineer.com/question.md?key=semester_1%2Fcomputer_programming%3Afile-worker-nth-record) — Computer Programming, chapter 10, asked 2× - [Unpaid sub-contractor beaten by labourers](https://www.bctengineer.com/question.md?key=semester_8%2Fengineering_professional_practice%3Asubcontractor-unpaid-labour-case) — Engineering Professional Practice, chapter 7